Home / 9,461.36-14,183.72-6,545.52

Finding the Fourth Proportional to 9,461.36, 14,183.72 and 6,545.52

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Solution

The fourth proportional to 9,461.36, 14,183.72 and 6,545.52 is: 9,812.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461.36 : 14,183.72 = 6,545.52 : x
  2. Step 2: Convert to fraction form
    9,461.36/14,183.72 = 6,545.52/x
  3. Step 3: Cross multiply
    9,461.36x = 14,183.72 × 6,545.52
  4. Step 4: Simplify right side
    9,461.36x = 92,839,822.93
  5. Step 5: Solve for x
    x = 92,839,822.93/9,461.36
  6. Step 6: Final answer
    x = 9,812.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.